Data Insight/Enforce Servers

Hello,

I was wondering if any of you out there happen to know if it is possible to point a Data Insight Server to multiple Enforce Servers? We are not trying to cluster, or load balance, or provide redundancy, just wanting to know if this is possible. Furthermore, if this is possible, do the Enforce Servers have to be the same version (i.e. software type)? And, assuming this is possilble, is there, or where could I find documentation to implement this type of solution? 

Regards,

Rob Gould